Madera en altura, estado del arte

IF 0.4 4区工程技术 Q4 CONSTRUCTION & BUILDING TECHNOLOGY

Informes De La Construccion Pub Date : 2020-06-12 DOI:10.3989/ic.71578

B. Orta, J. E. Martínez-Gayá, J. Cervera, J. Aira

引用次数: 5

Abstract

This article is focused on analysing the current situation of timber high-rise construction. It begins with a historical review from the traditional Pagodas (up to 63 m tall) to visions of the future that rises to 350 m. It states the technical development that has led mass timber to today’s engineered products and its researches. It displays timber’s behaviour to fire and its properties as a structural material compared to others more commonly used in high-rise construction. It proves to be as mechanically competitive as concrete or high strength steel. Different strategies can be used against horizontal forces to obtain maximum slenderness. However, its main advantage, from an ecological point of view, is its capacity to absorb CO 2 , which, along its high degree of prefabrication, makes it a sustainable alternative with an increasing acceptance.

查看原文本刊更多论文

高空木材，现状

本文着重分析了木结构高层建筑的现状。它从传统的宝塔（高达63米）到高达350米的未来愿景的历史回顾开始。它阐述了将大量木材引入当今工程产品及其研究的技术发展。与高层建筑中更常用的其他材料相比，它显示了木材的防火性能及其作为结构材料的特性。事实证明，它与混凝土或高强度钢一样具有机械竞争力。可以使用不同的策略来对抗水平力，以获得最大长细比。然而，从生态学的角度来看，它的主要优势是吸收二氧化碳的能力，这使它成为一种可持续的替代品，越来越受欢迎。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Informes De La Construccion 工程技术-结构与建筑技术

CiteScore

0.90

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Founded in 1948 by the Instituto Técnico de la Construcción y del Cemento, Informes de la Construcción is a scientific journal issued quarterly. Its articles cover fields such as architecture, engineering, public works, environment, building services, rehabilitation, construction systems, testing techniques, results of research on building components and systems and so forth. Journal"s readership includes architects, engineers and construction companies, as well as researchers and professionals engaging in building construction and public works.